Fungal infections in your toenails are caused by dermatophytes, yeasts, or molds, which can enter through a crack in the nail, a cut in the skin near it, or a separation between the nail and skin. Symptoms include discolored, thickened, brittle, crumbly, or misshapen nails.
Birth control propaganda wouldn't cut it, and the government sought a more forceful method of population control. In 1979 they introduced a policy that limiting some families to having only one child.
Case study: China. Cyclists in Beijing, China. In the late 1970s, the Chinese government introduced a number of measures to reduce the country's birth rate and slow the population growth rate. The most important of the new measures was a one-child policy, which decreed that couples in China could only have one child.1  In 1950 the rate of population change in China was 1.9 per cent each year. 2  Previous Chinese governments had encouraged people to have a lot of children to increase the country's workforce.he most important of the new measures was a one-child policy, which decreed that couples in China could only have one child. 1  In 1950 the rate of population change in China was 1.9 per cent each year. 2  Previous Chinese governments had encouraged people to have a lot of children to increase the country's workforce.